Swift-XRT Survey of Fermi Unassociated Sources


These results are part of the Swift program to follow-up Fermi unassociated sources in an attempt to find X-ray counterparts to the unidentified gamma-ray sources. As new observations are performed, these pages will be updated in nearly real time. Please use these results as a guide and proceed with caution when using them in a publication since they are the result of an automated analysis.

When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949 for a description of many of the analysis techniques used to reduce these data (note: a more detailed paper describing the complete data set and analysis is forthcoming). Please contact Abe Falcone and Michael Stroh at unassociated@swift.psu.edu if you have any questions about the program or the analysis, or to simply to let us know that you've made use of these data.


Caution: For completeness, sources are listed if the "detection" exceeds 3 sigma. The significances and images are shown so you can make more stringent significance cuts, if desired.

2FGL J1832.2-6502

Field

Detected Excesses

Swift-XRT image of the field for 2FGL J1832.2-6502 Swift-XRT detections in the field for 2FGL J1832.2-6502

Detected Excesses (SNR(Sosta) > 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 18 33 14.39 -65 01 44.26 6.93 (4.4 ± 1.4) x 10-3 14 3.118 3.133

Rejected Excesses (Due to Overlaps or SNR(Sosta) < 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 18 31 30.13 -65 08 31.02 6.93 (3.1 ± 1.2) x 10-3 10 2.475 2.613

X-Ray and Gamma Ray Catalogs

More Catalogs

Swift-XRT image with known X-ray and gamma ray sources for 2FGL J1832.2-6502 Swift-XRT image with known radio, optical and UV sources for 2FGL J1832.2-6502

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 2RXS J183153.9-650726 18 31 53.90 -65 07 26.40 5.67 ROSAT
2RXS J183153.9-650726 18 31 53.90 -65 07 26.40 5.67 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 SUMSS J183233-650422 18 32 33.91 -65 04 22.08 2.86 SUMSS
[SPT2015] ATCA J1832-6504 18 32 33.91 -65 04 23.88 2.88 FER2FUSRID
2 [SPT2015] ATCA J1832-6456 18 32 19.99 -64 56 57.12 5.33 FER2FUSRID
SUMSS J183220-645651 18 32 20.40 -64 56 51.00 5.44 SUMSS
3 SUMSS J183145-650657 18 31 45.50 -65 06 57.96 5.68 SUMSS
[SPT2015] ATCA J1831-650A 18 31 46.80 -65 07 03.00 5.68 FER2FUSRID
4 [SPT2015] ATCA J1833-6503 18 33 24.10 -65 03 01.08 7.26 FER2FUSRID
5 SUMSS J183123-650720 18 31 23.81 -65 07 21.00 7.46 SUMSS
[SPT2015] ATCA J1831-6507 18 31 23.30 -65 07 23.88 7.54 FER2FUSRID
6 GLEAM J183145-651116 18 31 45.50 -65 11 17.16 9.56 GLEAMEGCAT
SUMSS J183144-651117 18 31 44.71 -65 11 17.16 9.59 SUMSS
7 SUMSS J183235-651211 18 32 36.00 -65 12 11.88 10.16 SUMSS
8 SUMSS J183407-645053 18 34 07.90 -64 50 53.16 16.45 SUMSS

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